Various developments.

1 files changed, 40 insertions, 0 deletions

diff --git a/src/effect.cc b/src/effect.cc
new file mode 100644
index 0000000..57eb863
--- /dev/null
+++ b/src/effect.cc
@@ -0,0 +1,40 @@
+/*
+    Copyright (C) 2014 Carl Hetherington <cth@carlh.net>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+*/
+
+#include "effect.h"
+#include "exceptions.h"
+#include <boost/optional.hpp>
+
+using std::string;
+using boost::optional;
+using namespace sub;
+
+optional<Effect>
+sub::string_to_effect (string s)
+{
+	if (s == "none") {
+		return optional<Effect> ();
+	} else if (s == "border") {
+		return BORDER;
+	} else if (s == "shadow") {
+		return SHADOW;
+	}
+
+	throw XMLError ("unknown subtitle effect type");
+}